802.1x Problem on Remote Site

[Pieter 't Hart]

Where is the dhcp-server connected (probably local servers SRV#1 SRV#2 ?, I see no ip-helper configured)

is a different vlan used at the HQ?
if so is this vlan assigned by the radius server?

see "VLAN Membership Priorities" P11-30 in
http://cdn.procurve.com/training/Manuals/2610-Security-Dec2007-59918642.pdf

suggestion : try test with local user.
password port-access user-name Jim secret3
aaa authentication port-access local

[cenk sasmaztin]

you have four vlan
vlan 1 managemet
vlan 1008 voip vlan
vlan 1009 office vlan
vlan 1007 guest vlan

ı want dynamical assign vlan member each vlan with 802.1x
(only vlan 1008 for voip device static)


ip routing
vlan 1
name "DEFAULT_VLAN"
untagged 1-34,41,50
ip address 172.16.1.4 255.255.255.0
no untagged 35-40
ip igmp high-priority-forward
exit
vlan 1008
name "VoIP"
untagged 35-40
ip address 172.16.2.4 255.255.255.0
qos priority 6
voice
ip igmp high-priority-forward
exit
vlan 1009
name "Office"
ip address 172.16.3.4 255.255.255.0
ip helper address (dhcp server address)
exit
vlan 1007
name "Guests"
ip address 172.16.5.4 255.255.255.192
ip helper address (dhcp server address)
exit
ip routing 0.0.0.0 0.0.0.0 172.16.1.5 *********this address firewall lan ip
aaa authentication port-access eap-radius
aaa accounting network start-stop radius
radius-server host key
radius-server host
aaa port-access authenticator 30
aaa port-access authenticator 30 reauth-period 300
aaa port-access authenticator 30 unauth-vid 1007
aaa port-access authenticator 30 client-limit 1
aaa port-access authenticator active
aaa port-access 30

interface 30 resiade vlan 1 untagged member
when to take radius authentication packet this port dynamically change vlan status


you have to create redius active directory rules in radius servis for all domain users


for vlan 1009 office users
important 3 attribute
tunnel medium type ---radius standart---802 includes all....
tunnel pvd group id---radius standart--1009 (this number very important because definition vlan)
tunnel type-----------radius standart--virtual lans (vlan)

each domain user connect any port(except int 35-40)assign to dynamically vlan 1009

other user (nondomain)want connect any port (except int 35-40)assign to dynamically vlan 1007


create for vlan 1009 and 1007 dhcp scobe on dhcp server

scobe 1
name forvlan1009
ip range 172.16.3.10.....50
subnet mask 255.255.255.0
default route 172.16.3.4


scobe 2
name forvlan1007
ip range 172.16.5.10.....50
subnet mask 255.255.255.0
default route 172.16.5.4



please watch this video
http://www.dosya.tc/802.1x_dynamicvlan.rar.html

[Alen Ahja]

Hi Thanx for your config, but I don't want that switch routes everything. The Frewall will plays DHCP Relay.

On which VLAN will be the client did the 802.1x request ?

[Alen Ahja]

Hi at all,

I found the solution for the problem.
The main problem was the Framed MTU Size. The Microsoft KB Article 883389 (http://support.microsoft.com/kb/883389/en-us) described how to reduced the EAP packet size.

I say thank to all which tries to help.

Alen